Παραπομπή σε μορφή APA (7η εκδ.)

De Franciscis, M. E. (1989). Italy and the Vatican: The 1984 concordat between church and state. P. Lang.

Παραπομπή σε μορφή Chicago (17η εκδ.)

De Franciscis, Maria Elisabetta. Italy and the Vatican: The 1984 Concordat Between Church and State. New York: P. Lang, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

De Franciscis, Maria Elisabetta. Italy and the Vatican: The 1984 Concordat Between Church and State. P. Lang, 1989.